v v cj van config k tbs eng r.c r.c fcb fb gb frfr
Answer from: Quest
Hello! i hope this since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60Β° = Β½. answer. according to the property of cofunctions (topic 3), sin 30Β° is equal to cos 60Β°. sin 30Β° = Β½.
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Which one ? is the answer and how to find this answer
There is a linear relationship between a salesperson sales and her weekly income.if her sales are $200 her income is $500 and if her sales are 1,200 her income is $600.what is the relationship between sales and income